Super Seven Crystals and Andradite Physical Properties

Super Seven Crystals

Andradite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.93.70-4.10

1 7.18

1.5 Fracture

Fibrous

Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

[010] Perfect, [100] Distinct, [011] Distinct

none

1.7 Mohs Hardness

26.5-7

2 10

1.8 Chemical Composition

Not Available

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Super Seven Crystals and Andradite Chemical Formula

While comparing Super Seven Crystals and Andradite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Super Seven Crystals and Andradite chemical formula.

Chemical formula of Andradite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

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Super Seven Crystals and Andradite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Super Seven Crystals and Andradite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Super Seven Crystals and Andradite Optical Properties during the identification of gemstone. Specific gravity of Super Seven Crystals is 3.70-4.10 whereas that of Andradite is 3.70-4.10.